What does UV lamp mean in practice?
The low-pressure source emits mainly UV-C radiation, the intensity of which decreases during operation despite the visible glow.
When does it matter?
Visual assessment does not confirm the disinfection dose, and touching the glass may leave a residue that impairs work.
Which solutions are related to it?
The UV lamp is replaced after the time specified by the manufacturer, installed wearing gloves and the counter is reset only after the actual replacement.